-
公开(公告)号：US20160146663A1
公开(公告)日：2016-05-26
申请号：US14797030
申请日：2015-07-10
Inventor： Hyoungjun Park , Kwon-Seob Lim , Hyun Seo Kang , Jaisang Koh , Keo-Sik Kim , Young Sun Kim , Jeong Eun Kim , Ji Hyoung Ryu , Eun Kyoung Jeon
CPC classification number: H04B10/07957 , H04B10/07955
Abstract: An optical wavelength and optical power measurement device is provided. The optical wavelength and optical power measurement device includes: an input unit in which an optical connector that emits communication light of an infrared ray wavelength region is connected; a filter unit that separates the communication light of an infrared ray wavelength region and light of a visible ray wavelength region; a sensing unit that communicates with a path of the communication light of an infrared ray wavelength region of the filter unit and in which a signal of the communication light of an infrared ray wavelength region is input; and an inspection unit that communicates with a path of the light of the visible ray wavelength region of the filter unit and that inspects a surface of the optical connector.
Abstract translation: 提供光波长和光功率测量装置。 光波长和光功率测量装置包括：连接发射红外线波长区域的通信光的光连接器的输入单元; 滤波器单元，其分离红外线波长区域的通信光和可见光线波长区域的光; 感测单元，其与所述滤波器单元的红外线波长区域的通信光的路径通信，并且其中输入了红外线波长区域的通信光的信号; 以及检查单元，其与过滤器单元的可见光波长区域的光的路径通信并且检查光学连接器的表面。
-
公开(公告)号：US10209443B2
公开(公告)日：2019-02-19
申请号：US15804653
申请日：2017-11-06
Inventor： Hyun Seo Kang , Eun Kyoung Jeon , Jaisang Koh , Keo-Sik Kim , Sung Chang Kim , Jeong Eun Kim , Ji Hyoung Ryu , Hyoungjun Park , Dong Hoon Son , Chan Il Yeo , Dongsoo Lee , Seihyoung Lee , Young Soon Heo
IPC: H04J14/02 , H04B10/2513 , G02B6/12
Abstract: Disclosed is a multi-wavelength transmission apparatus including a wavelength divider to divide an optical signal by wavelength and output wavelength-divided optical signals to different positions, the optical signal being received from an optical circulator, a first cylindrical lens to diverge the wavelength-divided optical signals along an X axis and a Y axis and allow the wavelength-divided optical signals to be promoted in a Z-direction, a second cylindrical lens to diverge optical signals output from the first cylindrical lens along the X axis and the Y axis and allow the output optical signals to be promoted in the Z-direction, and a reflector to reflect optical signals output from the second cylindrical lens toward the second cylindrical lens, the first cylindrical lens being identical in shape to the second cylindrical lens and rotated by 90° in an Y-axial direction based on the second cylindrical lens.
-
公开(公告)号：US09768866B2
公开(公告)日：2017-09-19
申请号：US14797030
申请日：2015-07-10
Inventor： hyoungjun Park , Kwon-Seob Lim , Hyun Seo Kang , Jaisang Koh , Keo-Sik Kim , Young Sun Kim , Jeong Eun Kim , Ji Hyoung Ryu , Eun Kyoung Jeon
IPC: G01J1/04 , H04B10/079
CPC classification number: H04B10/07957 , H04B10/07955
Abstract: An optical wavelength and optical power measurement device is provided. The optical wavelength and optical power measurement device includes: an input unit in which an optical connector that emits communication light of an infrared ray wavelength region is connected; a filter unit that separates the communication light of an infrared ray wavelength region and light of a visible ray wavelength region; a sensing unit that communicates with a path of the communication light of an infrared ray wavelength region of the filter unit and in which a signal of the communication light of an infrared ray wavelength region is input; and an inspection unit that communicates with a path of the light of the visible ray wavelength region of the filter unit and that inspects a surface of the optical connector.
-
-
Search Results
3
records
(took 0.013 seconds)
